Multiple Choice
The naturally occurring form of a metal that is concentrated enough to allow economical recovery of the metal is known as
A) an element.
B) a mineral.
C) gangue.
D) an ore.
E) an amalgam.
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q28: According to the band theory, which of
Q29: Which one of these elements has seawater
Q30: Aluminum hydroxide, Al(OH)<sub>3</sub>, is<br>A) an acid.<br>B) an
Q31: The principal reducing agent in a blast
Q32: Which of the following diagrams represents a
Q34: Volatile impurities are removed from ores by
Q35: What is the total number of
Q36: The equilibrium 3Fe(s) + C(s)
Q37: Bauxite (Al<sub>2</sub>O<sub>3</sub> <span class="ql-formula" data-value="\times"><span class="katex"><span
Q38: A naturally occurring substance with a range